Mystic Lake Weather Forecast
- 67
- 90
Chance Thunderstorms
- 62
- 86
Rain Showers Likely
- 61
- 84
Chance Rain Showers
- 58
- 82
Partly Sunny
- 54
- 81
Partly Sunny
- 55
- 79
Partly Sunny
Today 1 Sep Clare
Mostly sunny. Patchy fog in the morning. Highs in the upper 80s. Light Winds becoming southwest 5 to 10 Mph with Gusts to around 20 Mph in the afternoon. Heat index Readings 91 to 96.
Tonight 1 Sep Clare
Partly cloudy. A 20 percent chance of Showers and Thunderstorms after midnight. Lows in the mid 60s. Southwest Winds around 10 Mph. Gusts up to 20 Mph in the evening.
Mystic Lake Temperature Statistics
September Temperature
Mount Pleasant, Mount Pleasant Municipal Airport (23 miles)
Lowest
–Average September
–Highest
–
Climate (2021–2026)
Mount Pleasant, Mount Pleasant Municipal Airport (23 miles)
Average Low 2021–2026
39.4 °FAverage 2021–2026
48.9 °FAverage High 2021–2026
58.4 °F